[mapguide-users] Problem in the GenerateFilter() method of
pchevalier at geomapgis.ca
Thu Dec 6 14:20:39 EST 2007
Here is the ticket on the Trac instance :
Thank you very much
> That's a pretty insane bug...
> Can you please file a ticket for this on our Trac instance here?
> Your problem description is quite good; please ensuee that you also
> specify version, platform, etc in the ticket.
> -----Original Message-----
> From: Patrick Chevalier
> Subject: Re: [mapguide-users] Problem in the GenerateFilter() method of
> theMgSelection class
> I just want to mention that this problem is really blocking because 1
> out of 50 entities CANNOT be retrieved into an MgSelection. That means
> that I cannot guarantee my clients that my applications are bug free
> because they encountered this problem and I can't give them any bug fix.
> I hope somebody will help me find a solution very soon.
> Patrick Chevalier wrote:
>> I built a little web application that demonstrates the bug in the
>> GenerateFilter() method of the MgSelection class.
>> The bug seems to happen on a precise pattern inside the Feature
>> Sources and only on the Identity field.
>> The program demonstrate that no matter which SDF or SHP used (I only
>> tested these two), the GenerateFilter() method returns a random ID
>> instead of returning the correct FeatId (Identity). You can use your
>> SDF to test it too.
>> Always the same FeatIds are wrong :
>> It starts with the ID 248 for 4 polygons, and step by 256 after that.
>> 248, 249, 250, 251
>> 504, 505, 506, 507
>> 760, 761, 762, 763
>> ... and so on.
>> You can download the application at this address :
>> Start by reading the ReadMe.txt file.
>> Be sure to give access to user ASPNET to your web folder application.
>> Thanks to anyone that may have a solution to this problem!
> mapguide-users mailing list
> mapguide-users at lists.osgeo.org
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